Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alan Kyler Millay, MSW
Counselor in Sunnyvale, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821776931
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Registry record
Entity type Individual (Type 1)
Name Alan Kyler Millay
Credential MSW
Sex Male
Practice address 121 W Washington Ave Ste 204, Sunnyvale, CA, 94086
Phone (407) 490-3706
Enumeration date Jul 10, 2023
Last updated in NPPES Jul 10, 2023
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1821776931 active?
Yes, as of the latest NPPES snapshot, NPI 1821776931 is active (record last updated 2023-07-10).
How do I verify Alan Millay's NPI record?
Cross-check NPI 1821776931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-10.